TY - BOOK A1 - Fromm, Erich T1 - To Have Or to Be? (Typescript of Chapter 4 >What Is the Having Mode?<, in June 1976, 22 pp. Y1 - 1976 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/35566 ER -